Posts made by Ostoja

Ostoja

I commented out the "sleep", but when I press the relay switch in Domoticz, it does not work

Ostoja

@rejoe2, MANY thanks for answer! Relay don't work in Domoticz

// Enable and uncomment attached radio type
#define MY_RADIO_NRF24
//#define MY_TRANSPORT_WAIT_READY_MS 1      // uncomment this to enter the loop() and setup()-function even when the node cannot be registered to gw

//----------------------- Relay and Motion Sensor Configuration -----------------------
#define MOTION                                                    // un-comment to enable motion sensing
#define NUMBER_OF_RELAYS  1                                       // Total number of attached relays. Must be equal to total number of elements in array below!
const int RELAYS[]                  =     {4};                    // digital pins of attached relays
const int MOTION_ACTIVATED_RELAYS[] =     {1,  0};                // 1 to trigger the relay through motion, 0 to not trigger. Array length must correspond to RELAYS[] array.
const long ON_TIMES[]               =     {300, 0};               // Specify for each element in MOTION_ACTIVATED_RELAYS, how long the specified relay should be active in seconds.
#define RELAY_ON          1                                       // GPIO value to write to turn on attached relay
#define RELAY_OFF         0                                       // GPIO value to write to turn off attached relay
#define MOTION_PIN        3                                       // The digital input pin of the motion sensor
#define MOTION_CHILD_ID   10                                      // Set the child id of the motion sensor
bool ack = 1;                                                     // set this to 1 if you want destination node to send ack back to this node

//----------------------- DO NOT CHANGE -----------------------------
#include <MySensors.h>
MyMessage motion_msg(MOTION_CHILD_ID, V_TRIPPED);                 // Initialize motion message
unsigned long trigger_millis[NUMBER_OF_RELAYS];                   // Used for the timer
bool lastTripped = 0;                                             // Used to store last motion sensor value
bool manual_override = 1;                                         // if this gets set to 1 (e.g. by a switch or a command from the gateway), motion triggering of relays is deactivated
MyMessage relay_msg;                                              // Initialize relay message


#include <DallasTemperature.h>
#include <OneWire.h>

#define COMPARE_TEMP 1 // Send temperature only if changed? 1 = Yes 0 = No

#define ONE_WIRE_BUS 2 // Pin where dallase sensor is connected 
#define MAX_ATTACHED_DS18B20 16
unsigned long SLEEP_TIME = 30000; // Sleep time between reads (in milliseconds)
OneWire oneWire(ONE_WIRE_BUS); // Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
DallasTemperature sensors(&oneWire); // Pass the oneWire reference to Dallas Temperature. 
float lastTemperature[MAX_ATTACHED_DS18B20];
int numSensors=0;
bool receivedConfig = false;
bool metric = true;
// Initialize temperature message
MyMessage msg(0,V_TEMP);

void before()

  

{
  // Startup up the OneWire library
  sensors.begin();
  int i;
  for (int sensor = 1, i = 0; sensor <= NUMBER_OF_RELAYS; sensor++, i++) {
    // set relay pins to output mode
    pinMode(RELAYS[i], OUTPUT);
    // Restore relay to last known state (using eeprom storage)
    digitalWrite(RELAYS[i], loadState(sensor) ? RELAY_ON : RELAY_OFF);
  }
  // set motion pin to output mode, if MOTION is defined
#ifdef MOTION
  pinMode(MOTION_PIN, INPUT);
#endif
}

void setup()
{
  // requestTemperatures() will not block current thread
  sensors.setWaitForConversion(false);
#ifdef MOTION
  // give the motion sensor some time to settle
  Serial.println("Starting up. Please wait 8 seconds...");
  delay(8000);
#endif
}

void presentation()
{
  // Send the sketch version information to the gateway and Controller
  sendSketchInfo("Relay/Motion", "1.0");

  // Fetch the number of attached temperature sensors  
  numSensors = sensors.getDeviceCount();

  // Present all sensors to controller
  for (int i=0; i<numSensors && i<MAX_ATTACHED_DS18B20; i++) {   
     present(i, S_TEMP);
  }

  // Register all sensors to gw (they will be created as child devices)
  for (int sensor = 1; sensor <= NUMBER_OF_RELAYS; sensor++) {
    present(sensor, S_BINARY, "Relay", ack);
  }
#ifdef MOTION
  present(MOTION_CHILD_ID, S_MOTION, "Motion Sensor", ack);
#endif

}

void loop()
{

  // Fetch temperatures from Dallas sensors
  sensors.requestTemperatures();

  // query conversion time and sleep until conversion completed
  int16_t conversionTime = sensors.millisToWaitForConversion(sensors.getResolution());
  // sleep() call can be replaced by wait() call if node need to process incoming messages (or if node is repeater)
  sleep(conversionTime);

  // Read temperatures and send them to controller 
  for (int i=0; i<numSensors && i<MAX_ATTACHED_DS18B20; i++) {
 
    // Fetch and round temperature to one decimal
    float temperature = static_cast<float>(static_cast<int>((getControllerConfig().isMetric?sensors.getTempCByIndex(i):sensors.getTempFByIndex(i)) * 10.)) / 10.;
 
    // Only send data if temperature has changed and no error
    #if COMPARE_TEMP == 1
    if (lastTemperature[i] != temperature && temperature != -127.00 && temperature != 85.00) {
    #else
    if (temperature != -127.00 && temperature != 85.00) {
    #endif
 
      // Send in the new temperature
      send(msg.setSensor(i).set(temperature,1));
      // Save new temperatures for next compare
      lastTemperature[i]=temperature;
    }
  }
  sleep(SLEEP_TIME);
#ifdef MOTION
  if (!manual_override) {
    // Read digital motion value
    bool tripped = digitalRead(MOTION_PIN) == HIGH;

    if (lastTripped != tripped) {
      Serial.print("New Motion State: ");
      Serial.println(tripped);
      // Send tripped value to gw
      send(motion_msg.set(tripped ? "1" : "0"));
      lastTripped = tripped;

      // Change relay states, send new state to gw and store state in eeprom
      if (tripped == 1) {
        for (int i = 0; i < NUMBER_OF_RELAYS; i++) {
          if (MOTION_ACTIVATED_RELAYS[i] == 1) {
            digitalWrite(RELAYS[i], RELAY_ON);
            relay_msg_constructor(i + 1, V_STATUS);
            send(relay_msg.set(RELAY_ON));
            trigger_millis[i] = millis();
            Serial.print("Relay ");
            Serial.print(RELAYS[i]);
            Serial.println(" turned on");
            saveState(i, 1);
          }
        }
      }
    }

    for (int i = 0; i < NUMBER_OF_RELAYS; i++) {
      if (tripped == 1 and MOTION_ACTIVATED_RELAYS[i] == 1 and trigger_millis[i] != 0) {
        trigger_millis[i] = millis();
      }
      if ((trigger_millis[i] + ON_TIMES[i] * 1000 < millis()) and MOTION_ACTIVATED_RELAYS[i] == 1 and trigger_millis[i] != 0) {
        digitalWrite(RELAYS[i], RELAY_OFF);
        relay_msg_constructor(i + 1, V_STATUS);
        send(relay_msg.set(RELAY_OFF));
        Serial.print("Relay ");
        Serial.print(RELAYS[i]);
        Serial.println(" turned off");
        saveState(i, 0);
        trigger_millis[i] = 0;
      }
    }
  }
  else {
    bool tripped = digitalRead(MOTION_PIN) == HIGH;
    if (lastTripped != tripped) {
      Serial.print("New Motion State: ");
      Serial.println(tripped);
      // Send tripped value to gw
      send(motion_msg.set(tripped ? "1" : "0"));
      lastTripped = tripped;
    }
    for (int i = 0; i < NUMBER_OF_RELAYS; i++) {
      if (MOTION_ACTIVATED_RELAYS[i] == 1 and trigger_millis[i] != 0) {
        trigger_millis[i] = 0;                            // reset running timers
      }
    }
  }
#endif
}

void receive(const MyMessage &message)
{
  // Handle incoming relay commands
  if (message.type == V_STATUS) {
    // Change relay state
    if (RELAYS[message.sensor - 1]) {
      digitalWrite(RELAYS[message.sensor - 1], message.getBool() ? RELAY_ON : RELAY_OFF);

      // Store state in eeprom
      saveState(message.sensor - 1, message.getBool());
      // Write some debug info
      Serial.print("Incoming change for sensor:");
      Serial.print(message.sensor);
      Serial.print(", New status: ");
      Serial.println(message.getBool());
    }
  }

  // Handle incoming manual override/bypass of motion sensor
  if (message.type == V_ARMED and message.sensor == 0) {
    manual_override = message.getBool();
    Serial.print("Manual Override: ");
    Serial.println(manual_override);
  }
}

void relay_msg_constructor(int sensor, uint8_t type)
{
  relay_msg.setSensor(sensor);
  relay_msg.setType(type);
}

Ostoja

Hello! Sorry for my english. This sketch works fine. But I still need to add a temperature sensor ds18b20. If I add a temperature sensor, the sketch stops working. Please help. I'm new to both Arduino and Mysensors. Many thanks!!!